What Researchers Did
Researchers measured in-chamber sound levels during hyperbaric oxygen treatments in 41 multiplace chambers across Turkish hyperbaric centres.
What They Found
The highest sound level recorded was 100.4 dB(A) during ventilation at treatment pressure, while the lowest was 40.5 dB(A) without ventilation. Most centres experienced sound levels between 70 dB and 85 dB throughout treatment, with ventilation significantly increasing noise. Although generally safe, these environments can be very noisy.
What This Means for Canadian Patients
Canadian patients undergoing hyperbaric oxygen therapy may experience high noise levels, especially during chamber ventilation, potentially impacting comfort and well-being. Implementing noise control systems like silencers could improve the treatment environment for patients.
Canadian Relevance
This study was conducted in Turkish hyperbaric centres and has no direct Canadian connection. However, its findings on noise levels in hyperbaric chambers are relevant to similar clinical settings globally, including those in Canada.
Study Limitations
A limitation is that the study focused solely on Turkish hyperbaric centres, which may limit the generalizability of the findings to other regions or chamber types.